I'm just trying to create a new laravel project and faced with this message
Creating a "laravel/laravel" project at "./example-app"
Installing laravel/laravel (v8.5.22)
- Installing laravel/laravel (v8.5.22): Extracting archive
Created project in /home/alifirhas/0_Work/Belajar/postgresql/example-app
> #php -r "file_exists('.env') || copy('.env.example', '.env');"
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- laravel/framework[v8.40.0, ..., 8.x-dev] require ext-mbstring * -> it is missing from your system. Install or enable PHP's mbstring extension.
- Root composer.json requires laravel/framework ^8.40 -> satisfiable by laravel/framework[v8.40.0, ..., 8.x-dev].
To enable extensions, verify that they are enabled in your .ini files:
- /etc/php/8.0/cli/php.ini
- /etc/php/8.0/cli/conf.d/10-opcache.ini
- /etc/php/8.0/cli/conf.d/10-pdo.ini
- /etc/php/8.0/cli/conf.d/20-calendar.ini
- /etc/php/8.0/cli/conf.d/20-ctype.ini
- /etc/php/8.0/cli/conf.d/20-exif.ini
- /etc/php/8.0/cli/conf.d/20-ffi.ini
- /etc/php/8.0/cli/conf.d/20-fileinfo.ini
- /etc/php/8.0/cli/conf.d/20-ftp.ini
- /etc/php/8.0/cli/conf.d/20-gettext.ini
- /etc/php/8.0/cli/conf.d/20-iconv.ini
- /etc/php/8.0/cli/conf.d/20-phar.ini
- /etc/php/8.0/cli/conf.d/20-posix.ini
- /etc/php/8.0/cli/conf.d/20-readline.ini
- /etc/php/8.0/cli/conf.d/20-shmop.ini
- /etc/php/8.0/cli/conf.d/20-sockets.ini
- /etc/php/8.0/cli/conf.d/20-sysvmsg.ini
- /etc/php/8.0/cli/conf.d/20-sysvsem.ini
- /etc/php/8.0/cli/conf.d/20-sysvshm.ini
- /etc/php/8.0/cli/conf.d/20-tokenizer.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
Looks like I have to install php-mbstring on my computer, so I run the command
sudo apt-get install php-mbstring
as i found in this thread: laravel/framework requires ext-mbstring
But there is another error message
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
php-mbstring : Depends: php8.0-mbstring but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
This is the error code when i run sudo apt install php7.4-mbstring
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
php7.4-mbstring : Depends: libonig5 (>= 6.8.1) but it is not installable
E: Unable to correct problems, you have held broken packages.
What have I tried
Reinstalled php7.4 on my computer then try to install mbstring, but fail
Update my php version to version -8 then try to install mbstring, but fail
Do what is in this thread: https://askubuntu.com/questions/1064634/unable-to-install-php-mbstring, but fail
So does anyone know how to install php-mbstring? or how can i make a laravel project?
I hope you guys can help me with this problem, please. I've been working on this problem for almost 8 hours and still can't find a solution.
Turns out i have to enabled universe repository to my system, like this
sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) universe"
sudo apt-get update #to update my system
As Jarad said in this thread Cannot install php-mbstring on ubuntu 18.04. And then i can just run
sudo apt-get install php-mbstring
But turns out, i have to be specific what version that i want to install. If i just run php-mbstring, will just install mbstring for php 8.0 not version installed on system. I have to be specific, then i run command
sudo apt-get install php7.4-mbstring
(I moved to php7.4)
And it run perfectly. Also thank you #Nico Haase and #Peter Krebs for helping.
What works for me is to specify the version, and don't forget to update:
sudo apt update
sudo apt install php7.4-mbstring
Have you tried a system update?
sudo apt-get upgrade
I used this just today, hope it helps you as well.
I came to this issue today for php8.0-mbstring module, and I found that the correct repository i not available in my system so my method was this and it worked for me, hope it will hep you too:
sudo add-apt-repository ppa:ondrej/php
sudo apt-get install php8.0-mbstring
I am trying to install Magento multistore and I have installed composer but still, I am getting this error..
Vendor autoload is not found.
Please run 'composer install' under application root directory.
It sounds like you have installed the composer.exe but not actually run the command composer install in your terminal.
This will install all your dependencies.
You should probably read the documentation here.
I've been trying to install laravel on Ubuntu 14.04. I finished all the steps, but when try to
laravel new mySite
the following message is deployed:
Crafting application...
sh: 1: composer: not found
Application ready! Build something amazing.
It's looks like some trouble with composer, but I don't know why. Composer seems to work, so, what is wrong? Thank you!
I got the same error.
I fixed it with simple symlink.
locate it. Run: # whereis composer
composer: /usr/local/bin/composer.phar
then create link: # sudo ln -s /usr/local/bin/composer.phar /usr/local/bin/composer
Thats it. All works.
If you run composer on shell, does it run? otherwise run:
sudo apt-get install curl php5-cli git
curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer
Then try again, maybe you could try the composer installation syntax:
composer create-project --prefer-dist laravel/laravel blog
To be sure composer is updated to the latest version and nothing is in cache run:
composer self-update
composer clear-cache
I still can't use laravel new, but I found what was happening with composer.
Laravel 5.3 needs php5.6 or higher, otherwise will run an older laravel version. I upgrade to php5.6 with this steps: https://www.dev-metal.com/install-setup-php-5-6-ubuntu-14-04-lts/
then run
composer create-project laravel/laravel ProjectName
and it's done!
I've done a ton of searching including here and even after following the suggestions I'm still get the following error.
The following packages have unmet dependencies:
phpmyadmin : Depends: php-gettext but it is not going to be installed
Depends: php-seclib but it is not going to be installed
Any suggestions of how to add php-gettext and php-seclib to PHP7?
Screencapture of error
This isn't a problem with PHP7 or any of the other software you're trying to install, but rather appears to be related to the configuration of your package manager.
It appears to be the output of apt and the question you linked to also is about Ubuntu, so all you have to do is either instruct apt/dpkg/aptitude to install dependencies automatically or install them yourself. Assuming you're using a line like sudo apt-get install php7.0-cli you just need to add the dependencies to it like sudo apt-get install php7.0-cli php-seclib php-gettext.
I'm trying to install Facebook PHP SDK with Composer. This is what I get
$ composer install
Loading composer repositories with package information
Installing dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for facebook/php-sdk dev-master -> satisfiable by facebook/php-sdk[dev-master].
- facebook/php-sdk dev-master requires ext-curl * -> the requested PHP extension curl is missing from your system.
Problem is, I have curl extension enabled (uncommented in php.ini). When I run phpinfo(), it says it's enabled.
Only clue I have is that when I run $ php -m, 'curl' line is missing but I don't know what to do about it.
I have wamp 2.4 on Win8 and I'm running composer in cmd.exe.
This is caused because you don't have a library php5-curl installed in your system,
On Ubuntu its just simple run the line code below, in your case on Xamp take a look in Xamp documentation
sudo apt-get install php5-curl
For anyone who uses php7.0
sudo apt-get install php7.0-curl
For those who uses php7.1
sudo apt-get install php7.1-curl
For those who use php7.2
sudo apt-get install php7.2-curl
For those who use php7.3
sudo apt-get install php7.3-curl
For those who use php7.4
sudo apt-get install php7.4-curl
For those who use php8.0
sudo apt-get install php8.0-curl
Or simply run below command to install by your version:
sudo apt-get install php-curl
This worked for me: http://ubuntuforums.org/showthread.php?t=1519176
After installing composer using the command curl -sS https://getcomposer.org/installer | php just run a sudo apt-get update then reinstall curl with sudo apt-get install php5-curl. Then composer's installation process should work so you can finally run php composer.phar install to get the dependencies listed in your composer.json file.
on php7 run for example:
> sudo apt-get install php-curl
> sudo apt-get install php-mbstring
for every missing extension. Then:
> sudo apt-get update
and finally (in the project's root folder):
> composer install
As Danack said in comments, there are 2 php.ini files. I uncommented the line with curl extension in the one in Apache folder, which is php.ini used by the web server.
Composer, on the other hand, uses php for console which is a whole different story. Php.ini file for that program is not the one in Apache folder but it's in the PHP folder and I had to uncomment the line in it too. Then I ran the installation again and it was OK.
I ran into the same issue trying to install Dropbox SDK.
CURL was indeed enabled on my system but this meant by the php.ini in the wamp\bin\apache folder.
I simply had to manually edit the php.ini situated in wamp\bin\php, uncomment the extension=php_curl.dll line, restart Wamp and it worked perfectly.
Why there are those 2 php.ini and only one is used is still a mystery for me...
Hope it's helpul to someone!
I had this problem after upgrading to PHP5.6. My answer is very similar to Adriano's, except I had to run:
sudo apt-get install php5.6-curl
Notice the "5.6". Installing php5-curl didn't work for me.
For anyone who encounters this issue on Windows i couldn't find my answer on google at all.
I just tried running composer require ext-curl and this worked.
Alternatively add the following in your composer.json file:
"require": {
"ext-curl": "^7.3"
}
According to https://github.com/composer/composer/issues/2119 you could extend your local composer.json to state that it provides the extension (which it doesn't really do - that's why you shouldn't publicly publish your package, only use it internally).
I ran into a similar issue when trying to get composer to install some dependencies.
It turns out the .dll my version of Wamp came with had a conflict, I am guessing, with 64 bit Windows.
This url has fixed curl dlls: http://www.anindya.com/php-5-4-3-and-php-5-3-13-x64-64-bit-for-windows/
Scroll down to the section that says: Fixed Curl Extensions.
I downloaded "php_curl-5.4.3-VC9-x64.zip". I just overwrote the dll inside the wamp/bin/php/php5.4.3/ext directory with the dll that was in the zip file and composer worked again.
I am running 64 bit Windows 8.
Hope this helps.
if use wamp go to:
wamp\bin\php\php.5.x.x\php.ini
find:
;extension=php_curl.dll
remove (;)
Enable in php 7 try below command
sudo apt-get install php7.0-curl
Not sure why an answer with Linux commands would get so many up votes for a Windows related question, but anyway...
If phpinfo() shows Curl as enabled, yet php -m does NOT, it means that you probably have a php-cli.ini too. run php -i and see which ini file loaded. If it's different, diff it and reflect and differences in the CLI ini file. Then you should be good to go.
Btw download and use Git Bash instead of cmd.exe!
I have Archlinux with php 7.2, which has Curl integrated, so no amount of configuration voodoo would make Composer see ext-curl, that PHP could see and work with happily. Work around is to use Composer with --ignore-platform-reqs.
eg composer update --ignore-platform-reqs
Reference = https://github.com/composer/composer/issues/1426
try install php5-curl by using below snippet.
sudo apt-get install php5-curl
if it won't work try below code i m sure it will work fine.
sudo apt-get install php-curl
for me it worked... all the best :)
In my case I moved from PHP5 to PHP7 and I ve got this error,
Simply go to your /bin/php/php7/php.ini , then uncomment extension=php_curl.dll and restart your server, re-run your composer install.
If you getting error like php7.2-curl doesn't have installable candidate or not locate any package or dependencies is php7.2-common Or libcurl3 Do this
You have to tackle in mature way. Install aptitude these ubuntu package manager will finds all dependencies, and will install one by one.
apt-get install aptitude
Now you have to check if aptitude can download it or not if download it follow instructions
sudo aptitude install php7.2-curl
If you have gotten any error like this
E: Unable to locate package php7.2-curl
E: Couldn't find any package by glob 'php7.2-curl'
Any type on error i'm not talking about proper these errors
Try to add php package again
sudo apt-add-repository ppa:ondrej/php
sudo apt-get update
Now try this command
sudo aptitude install php7.2-curl
Aptitude will ask you you want to keep current version of all dependencies
The following actions will resolve these dependencies:
Keep the following packages at their current version:
1) php7.2-curl [Not Installed]
Accept this solution? [Y/n/q/?]
Type n then Enter
Aptitude will find all dependencies and ask you to install all package type
y
Again
y
Then
systemctl restart apache2
For centos of rhel
systemctl restart httpd
It will Not enabling PHP 7.2 FPM by default.
NOTICE: To enable PHP 7.2 FPM in Apache2 do
a2enmod proxy_fcgi setenvif
a2enconf php7.2-fpm
This method is not only for this error you can find any of php apache2 or ubuntu system package solution using aptitude.
Upvote if you find your solution
If you are ubuntu, this will work for you.
composer update --ignore-platform-reqs